This name is a synonym of Barbosella cogniauxiana (Speg. & Kraenzl.) Schltr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 19809) with original publication details: Sellowia 10: 133 1959.
This name was in version 1 of The Plant List, record kew-19809, and has not been changed.